Which one of the following expressions gives the resonant (ordinary) frequency of a…

PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current

Problem

Which one of the following expressions gives the resonant (ordinary) frequency

f_0

of a series

LC

circuit having inductance

L

and capacitance

C

? (a)

f_0=\dfrac{1}{\pi\sqrt{LC}}

(b)

f_0=\dfrac{1}{2\pi\sqrt{LC}}

(c)

f_0=\dfrac{1}{2\pi LC}

(d)

f_0=\dfrac{\sqrt{L/C}}{2\pi}